Monthly Archive for September, 2009

The science of predictability

Science is a massive underlying fact of our world. Scientific methods underlie much of the food that we eat, the materials that we use, the cars that we drive. Like a great big puppetmaster, science is the foundation of everything from plastics to mastics, fizzy drinks to medicine. Without science our world would be unrecognisable.

My gripe with science goes into the foundational thinking that lies beneath these undeniably useful facets of modern life. And to be clear, I love science in many ways. There is science in flower remedies, aromatherapy, permaculture… there is possibly even a science of love-making.

What concerns me, is the way the scientific method works as I understand it.

In nature, although there are rhythms and waves, there is also unpredictability. Nature is full of little accidents. Part of the great ecological mother-machine is devoted to randomness, even relies on it. If a tree falls in the forest, it becomes a feast for small animals, a home for slightly bigger ones, and eventually part of the humus (organic matter, or soil) needed for that forest to itself continue to thrive – whether we hear it or not. The cause of that tree falling would not necessarily be repeatable, nor potentially ever known.

The scientific method however relies on two basic principles.  For something to be scientifically valid it must come from an experiment that complies with certain rules. The two most important rules are that the experiment must be able to be replicated, and that the results are measurable. What this means is that if a process is to be truly scientific it must be able to be repeated to show similar results.

This translates to be a process that often does not allow for the randomness of life.

If results are different in a small percentage of cases, this can be written off. If results are different in a large number of cases then the experiment’s results are inconclusive and the scientific method has worked its magic and pretty much neutered the idea.

So what about the quark? Experiments on the quark, the most basic and universal fabric of everything, have proven that the intention of the experimenter affects its behaviour. If the investigating party expects the quark to zig, it zigs. If they expect it to zag, it zags.

You see, the one great thing that’s largely absent from science and the scientific method is us. Our nature, and our intentions have a fundamental affect on the way the world is.

And thus, we and our nature make our lives extremely unpredictable – thank goodness.

And so it is that any one of us could make a decision to eat 10% less meat, thus reducing the amount of land and resources needed to keep us alive, and leaving some for someone else that needs it more.

Or we could reduce, re-use and recyle.

Or we could grow a plant, and maybe a little food for ourselves.

With these small things, we may just change the world in a surprising way.

Permaculture

At the launch of Permaculture Sydney South a few weeks ago I was moved to tears by the gentle yet committed words of Geoff Lawton, an established and renowned permaculture practitioner. It was so heartening to see over 300 people come to the Leichhardt local town hall for the event with their plates of food, healthy attitudes and large helpings of joy and enthusiasm.

People ask me what permaculture is quite often and it’s a tricky one to answer considering it’s such a simple idea.  Permaculture is both a way of life and a way of designing. It approaches any interwoven system (like businesses, ecosystems, or gardens for example), generates little to zero waste products, and  incorporates or integrates any diverse existing elements.

Permaculture is inclusive and has wide-reaching potential.

The old saying goes that any problem not just HAS a solution, but IS a solution in permaculture.

That is, say if you had too many snails it means you don’t have enough ducks. The key to preventing the situation of the ducks becoming another problem is good consideration, planning and design.

Permaculture is about setting up a simple system to allow nature to come in with all its complexities and work its magic.

When Geoff Lawton spoke at the launch of Permaculture Sydney South (which merges Permaculture East, Inner West and South together into one large umbrella group) he inspired me deeply.

Geoff spoke of diversity and integration, of experiencing “time quality” instead of being “time poor” – and how much do you hear the words “I just don’t have enough time” these days?

Permaculture in essence encourages community, sustainability and learning.

Geoff Lawton is contracted to design the landscape of a new city in Abu Dhabi that will be completely sustainable. It’s called Masdar City and will have no fossil fuelled cars for its population of 40,000 but instead will provide public use of 18,000 solar powered and magnetic cars. Watch the video, it will astound you – see below – and click here for an article about the Sydney-based designers. Construction has already begun with stringent and thorough energy audits to continue throughout the project. The first thing constructed was the power plant to maximise energy efficiency during construction using mainly solar and wind power.

There’s many ways to find out more about permaculture.

Tafe runs a once-weekly course based on its principles at Maroubra Bay Public School, contact me to find out more (or just leave a comment here).

Permaculture design courses are run all over Australia and the world, you could use Google to find one closest to you. And Permaculture East are a fantastic group for the eastern area of Sydney, you can find out more by contacting me. Just leave me a comment (I see them all) and I’ll contact you back.

Green means / pictures